MQ-5 MQ5 Methane Natural Gas Sensor Shield Liquefied Electronic Detector Module
Features:; Wide ran ge of detectionHigh sensitivityFast re sponse recoveryExcellent stabilitySimple drive circuit; Specification:; Applicable gases: liquefied gas, methane, gasDetection ran ge: 300 ~ 10000ppmCharacteristic gas: 1000ppm isobutaneSensitivity: R in air/R in typical gas & ge; 5Sensitive body resistance: 1K & Omega; -20K & Omega; in 2000ppm isobutaneResponse time: & le ; 10sRecovery time: & le ; 30sHeating resistance: 31 & Omega; & plusmn; 3 & Omega; Heating current: & le ; 180mAHeating voltage: 5.0V & plusmn; 0.2VH eating power: & le ; 900mWMeasuring voltage: & le ; 24VApplications: Gas leakage monitoring device for home and factory, suitable for detection of liquefied gas, butane, propane, methane, hy drogen, artificial gas, etc.; Package Included:; 5 x MQ-5 MQ5 Methane Natural Gas Sensor Shield Liquefied Electronic Detector Module
Multimode ZigBee 3.0 WIFI Bluetooth Mesh HomeKit Smart Home Gateway Compatible with Zigbee 2.0 Security Alarm Accessories
Note: ZigBee 3.0 is compatible with & nbsp; Mijia & Zigbee 2.0KEY _TAB smart security accessories. & nbsp; ?Click to View More Mijia Smart Devices? Specfication: & nbsp; Parameter & nbsp; Brand & nbsp; MIJIA & nbsp; Model & nbsp; ZNDMWG03LM & nbsp; Size & nbsp; 90x25mm & nbsp; & nbsp; Rated Input & nbsp; 5V/1A & nbsp; Working Temperature & nbsp; -5?-50? & nbsp; & nbsp; Working Humidity & nbsp; 0%-95%RH, non-condensing & nbsp; Support System & nbsp; Android 5.0 or iOS 12.0 or above & nbsp; & nbsp; Compatible Protocol & nbsp; ZigBee 2.0 & ZigBee 3.0, 2.4G WIFI, bluetooth & bluetooth Mesh, Homekit & nbsp; & nbsp; Number of sub-devices & nbsp; 32 & nbsp; & nbsp; Signal Distance & nbsp; About 200m (Open area) Recommend Devices: ZigBee 3.0 is compatible with & nbsp; Mijia & Zigbee 2.0KEY _TAB smart security accessories. ?Click to View More? Mijia Zigbee 3.0 Smart & nbsp; Light Sensor - Illumination range 0-83000lux - Maximum sensitivity up to 2 lux ID: 1607833 B1 & nbsp; Smart & nbsp; Electric & nbsp; Curtain & nbsp; Motor & nbsp; - & nbsp; Open and close curtain via App - & nbsp; Heavy-duty super quiet smart WiFi motorized motor - & nbsp; Powered by Li-ion batte ID: 1487868 Package Included: 1 x Multimode ZigBee 3.0 WIFI Bluetooth Mesh HomeKit Smart Home Gateway 1 x Power Cable 1 x User manualNote: ZigBee 3.0 is compatible with & nbsp; Mijia & Zigbee 2.0KEY _TAB smart security accessories. & nbsp; ?Click to View More Mijia Smart Devices? & nbsp;
2 Meters Long Water Leakage Overflow Alarm Sensor Detector, Up to 110dB Loud Alarm Voice, Music Type
Specification:Product: Name: Water Overflow AlarmMaterial: ABSSound level: 90~110 dBIndicator light: YesWorking fluid: WaterFloat Ball Size: 19x16xmm/0.75x0.63xinch(Dia*H)Body Total Length:KEY_TAB 47.5mm/1.87inchScrew Thread Diameter:KEY_TAB 8mm/0.31inchSiren Size: 98x46x22mm/3.86x1.81x0.87inch(L*W*H)Cable Length: 2M/78.74inchWeight: 76gPackage Content1 x Water Overflow AlarmKEY_TAB
6Gang ON-OFF Toggle Switch Panel For Car Marine RV Truck Camper Boat With USB 12V-24V Socket Charger LED Voltmeter Accessories
6Gang ON-OFF Toggle Switch Panel For Car Marine RV Truck Camper Boat With USB 12V-24V Socket Charger LED Voltmeter Accessories
3-Axis GY-61 ADXL337 Replacement ADXL335 Module Analog Output Accelerometer
Feature:; Name: ADXL335 module update to ADXL337 (triaxial accelerometer analog output) Model: GY-61Using the chip: ADXL335 update to ADXL337Power supply: 3-5vAnalog X, Y, Z three-axis output Direct output angle code; Package Included:; 1 x 3-Axis GY-61 ADXL337 Module;
CJMCU-83 AEDR-8300 Reflective Optical Encoder Module Two Channel Encoder Winder Output TTL Compatible Quadrature Signals
Feature:; The AEDR-8300 is currently the smallest optical encoder product for motion control applications using reflective technology. When with a code wheel or linear bar, it can convert rotary or linear motion into a digital output. It consists of an LED illumination source, a detection IC with a photodiode, and a lens. The AEDR-8300 Series can output TTL level compatible quadrature signals, so it can interface directly with most signal processing circuits.; Specification:;; - Reflective technology- Surface mount small outlineLeadless package- Single channel incremental output- Two channel quadrature for forDirection sensing- TTL compatible output- Single 5V supply- -20°C to 85°C absolute operatingTemperature- Encoding resolution options: 36, 75, 150, 180 (lines / inch) or; 1.42, 2.95, 5.91, 7.09 (lines / mm); Parameters:; Module supply voltage: DC 4.5V - 5.5VW orking environment temperature: 0 °C ~ 85 °CMaximum counting frequency: 15KHz Counting frequency = speed (r/m) * N / 60Module size: 18.5 mm* 16.4 mm* 3.45 mm with two M3 mounting holesPackage includes: 1 x Sensor Module
MG811 Carbon Dioxide Gas CO2 Sensor Module Detector With Analog Signal Temperature Compensated Outpu
Desription:; Main chip: LM393, carbon dioxide gas sensing probe; Working voltage: DC 6V; Size: 32mm X22mm X30mm L * W * H; CO2 tested concentration range: 0 to 10000ppmApplication: Suitable for detecting the concentration of carbon dioxide;; Features:; 1. It having a signal output instruction;; 2. Dual signal output (analog output, and TTL level output);; 3. TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller); 4. Analog output (0 ~ 2V/0-4V) voltage output selectable default hair 0-2V;; 5. Carbon dioxide has a high sensitivity and good selectivity;; 6. With a long life and reliable stability;; 7. Rapid response and recovery characteristics;; 8. The probe can plug design for easy testing.;; Package Included:; 1 x MG811 CO2;; Carbon Dioxide Gas Sensor Module
D1 1 Gang/2 Gang ZigBee Smart Wireless Switch APP Remote Control Timer Work with MIJIA APP HomeKit 2 Way
Specification: & nbsp; Parameter & nbsp; Brand & nbsp; Model & nbsp; 1 Gang: WXKG06LM & nbsp; 2 Gang: WXKG07LM & nbsp; Size & nbsp; 86x86x 12.5 mm & nbsp; Power Supply & nbsp; CR2032 & nbsp; Battery life & nbsp; 2 year & nbsp; Working Temperature & nbsp; -5?-50? & nbsp; & nbsp; Working Humidity & nbsp; 0-95%RH & nbsp; Wireless Connection & nbsp; ZigBee 1.2P ackage Included: 1 x D1 1 Gang ZigBee Smart Wireless Switch & nbsp; OR & nbsp; 1 x & nbsp; D1 & nbsp; 2 Gang & nbsp; & nbsp; ZigBee Smart Wireless Switch & nbsp; & nbsp; & nbsp;
G4T07792 Vehicle Car Black Transmission Speed Sensor for Mitsubishi
Feature:Made of quality plastic and metal, portable and long service life.According to the original factory specifications, perfect match for the original car.This is non-OEM product, accessory only!Specification:Color: BlackMaterial: Plastic, MetalOE Number: G4T07792KEY_TAB Number of Pins: 3Voltage: DC 12VInstallation Hole Diameter: 7mm / 0.28"Dimension : 52x45x40mm /2.05"x1.77"x1.57"(L*W*H)KEY_TAB Fitment:for MitsubishiPackage Included:1 x Speed Sensor
3pcs MQ-4 Methane Natural Gas Sensor Module Shield Liquefied Electronic Detector Module
Specification:; - The gas sensing material in the MQ-4 gas sensor is tin dioxide (SnO2) with low conductivity in clean air. - When there is a flammable gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of flammable gas in the air increases. - A simple circuit can be to convert the change in conductivity into an output signal corresponding to the gas concentration. - The MQ-4 gas sensor has high sensitivity to butane, propane and methane, and has a good balance between methane and propane. - This sensor detects a wide range of flammable gases, especially natural gas, and is a low cost sensor for a variety of applications. - Suitable for monitoring equipment for liquefied gases, natural gas and gas in the home or industry. Excellent resistance to ethanol and smoke.; Features:; 1. It adopts high quality double panel design with power indication and TTL signal output indication; 2. It has DO switch signal (TTL) output and AO analog signal output; 3. The TTL output valid signal is low. (When the output is low, the signal light is on, it can be directly connected to the MCU or relay module)4. The voltage of the analog output, the higher the concentration, the higher the voltage. 5. It has good sensitivity to gas and natural gas detection. 6.; there are four screw holes for easy positioning; 7.; product dimensions: 32 (L) * 20 (W) * 22 (H) 8. has a long service life and reliable stability9.; fast response recovery characteristics; Electrical Performance: Dection of gas: Natural gas/MethaneDection of Concentration: 300-10000ppm; Input voltage: DC5VPower consumption (current): 150mADO output: TTL digital quantities 0 and 1 ( 0.1 and 5V)AO output: 0.1 - 0.3V (relatively non-polluting), the highest concentration voltage is about 4VUsing the chip: AT89S52Crystal: 11.0592MHZB aud rate: 9600Compilation environment: Keil; Special Reminder:; After the sensor is energized, it needs to be preheated for about 20S, and the measured data is stable. The heating of the sensor is a normal phenomenon, because there is a heating wire inside, if it is hot, it is not normal.; Package Included:; 3 x MQ-4 Gas Sensor Module
Car Boat Fuse Box Holder with 6 Way Blade Fuse & Warning Indicator fit for 12V~24V
Car Boat Fuse Box Holder with 6 Way Blade Fuse & Warning Indicator fit for 12V~24V
3pcs HX711 Module + 20kg Aluminum Alloy Scale Weighing Sensor Load Cell Kit for Arduino - products that work with official Arduino boards
Parameter: Comprehensive error: 0.05 % F. S Rated output temperature drift: & le; 0.15 % F. S / 10 ? Output Sensitivity: 1.0 & plusmn; 0.1 mV / V Zero drift: 0.05 % F. S (1 minute) Zero point temperature drift: 0.2 % F. S / 10 ° C Zero output: & plusmn; 0.1 mV / V Input impedance: 1000 & plusmn; 50 & Omega; Output impedance: 1000 & plusmn; 50 & Omega; Overload capacity: 150% F. S Recommended excitation voltage: 5-10V Operating temperature range: -10 ~ +50 ? Application: for high-precision small-scale weighing for micro-automatic testing equipment, micro-weighing equipment, pushing and pulling equipment, pull pressure test Red: E + Black: E- White: A- Green: A + Package included: 3 x Weighing Sensor Load Cell 3 x HX711 Module
5pcs Mini Crystal Film Square Blue LED Digital Thermometer Signal Light AC 50-380V 220V Temperature Meter Indicator Range -20-200 with 1m Sensor
Usage:; Put the heat detector into measured object, then it would display temperature. LED display data will vary from the temperature of target object with high sensitivity.; Specification: Material: ABS Type: Thermometer Indicator LightColor: Shown as picturesWorking Voltage: AC 50-380VTemperature Range: -20 - 120?Accuracy: +/- 1?Optional Colors: BlueLength Of Probe Line: 1m; Note: 1. Please allow the sensor with 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!; Package included: 5 x Temperature Indicator
12V 24V GPS Speedometer With GPS Antenna LCD Gauge 200km/h For Motorcycle Car Truck Boat Motor Auto With 7 Colors Backlight
12V 24V GPS Speedometer With GPS Antenna LCD Gauge 200km/h For Motorcycle Car Truck Boat Motor Auto With 7 Colors Backlight
Oxygen Sensor Air Fuel Ratio O2 Sensor Replacement 250-21033 36531PE1305 for Honda Civic 1984-1987
Feature:The oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance.Replacing your engine & rsquo;s oxygen sensor can improve engine performance and fuel economy.Oxygen sensors are easy to install in your vehicle, and they come with threads to aid installation.This is a non-OEM product,accessory only!Specification:Color: BlackMaterial: Plastic, Stainless SteelOE Number: 250-21033, 36531PE1305, 36531PE1661, 36531PE1A02, 36531PE2902Location: FrontWires: 1Pin Number: 1Total Length: KEY_TAB 69cm / 27.17"(L)Thread Size: M18 x 1.5Fitment:for Honda Civic 1984-1987for Honda Wagovan 1984for Honda Wagovan 1986-1987Package Includes:1 x Oxygen Sensor1 x Instruction Manual
5pcs Crystal Film Square Yellow LED Digital Thermometer Signal Light AC 50-380V 220V Temperature Meter Indicator Range -20-200 with 1m Sensor
Usage:; Put the heat detector into measured object, then it would display temperature. LED display data will vary from the temperature of target object with high sensitivity.; Specification: Material: ABS Type: Thermometer Indicator LightColor: Shown as picturesWorking Voltage: AC 50-380VTemperature Range: -20 - 120?Accuracy: +/- 1?Optional Colors: YellowLength Of Probe Line: 1m; Note: 1. Please allow the sensor with 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!; Package included: 5 x Temperature Indicator
Car Vehicle Crankshaft Position Sensor 0281002410 for 2000 VW Volks Bus
Description:Meet the professtional specification as OEM parts, for stable performance and durable service.Made of high quality plastic & metal, lightweight and long service life.Easy to install, direct replacement for the old or broken one.This is non-OEM product!Specification:Shell Color: BlackVoltage: DC 12VNumber of Pins: 3 PinsOEM Number: 4890189, 0281002410,KEY_TAB 4890189Fits for:Iveco Euro Cargo 75 E 18 K tector 00/09 - /VW Volks bus 00/09 - /Note:Please double check the part number of your item,matching information is for reference only.If you are unsure of the item, please contact us before buying to avoid unnecessary return.Package Include:1 x Crankshaft Position Sensor
Adafruit Standalone Momentary Capacitive Touch Sensor Breakout
Key Features: Single "momentary" capacitive touch sensor Red LED indicator when touched Save power by disconnecting the LED from the output pin Designed with the more-responsive "fast mode" This breakout board is the simplest way to create a project with a single "momentary" capacitive touch sensor. Just power with 1.8 to 5.5VDC and touch the pad to activate the sensor. When a capacitive load is detected (e. g. a person touches the sensor-pad area) the red LED lights up and the output pin goes high. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn & #39; t suited to your project. If you want to save power, the LED can be disconnected from the output pin (cut the trace between the jumper marked as such). Designed with the more-responsive "fast mode", it draws about 0.5 mA. If you need ultra-low (~50uA) power usage, the mode jumper can be cut on one side & soldered closed on the other to fix it into that mode. Check Adafruit & #39; s datasheet for specific power usage measurements. Item Specifics Size: 20mm / 0.8" x 28mm / 1.1" Weight: 1.87 g
Air Fuel Ratio O2 Oxygen Sensor Replacement Upstream Downstream for Hyundai Sonata 2006-2010 392103C200 250-24707
Feature:Condition: 100% brand newCoated threads for easy installation.The oxygen sensors are durable and resistant to oxidation and high temperatures, ensuring long-term stable performance.Replacing your engine & rsquo;s oxygen sensor can improve engine performance and fuel economy.This is a non-OEM product.Specification:Color:BlackLocation: RearMaterial:Plastic,Stainless SteelWires: 4Pin Number:4Length:80cm / 31.50"Thread Diameter: 18mm/0.71"OE Number:392103C200, 250-24707Fit for:for Kia Sorento 2008-2009for Hyundai Sonata 2006-2010for Hyundai Azera 2007-2011for Hyundai Santa Fe 2007-2009Package Includes:1x Oxygen Sensor1x KEY_TAB Oxygen Sensor Instruction Manual
96190708 Vehicle Car Black Transmission Speed Sensor for Chevrolet Aveo 2004-2008
Feature:Made of quality plastic and metal, portable and long service life.According to the original factory specifications, perfect match for the original car.This is a non-OEM product, accessory only!Specification:Color: BlackMaterial: Plastic, MetalOE Number: 96190708Number of Pins: 3Voltage: DC 12VDimension: 7.5x2.9cm / 2.95"x1.14"(L*W)Fitment:for Pontiac G3 2009for Chevrolet Aveo5 2006-2011for Chevrolet Aveo 2004-2008Notes:The size measured by hand, so it may have a little 1-3mm difference. Please do a measurement on your car before ordering.Please make sure your car model and OE number before ordering.Package Included:1 x Speed Sensor
5 PCS Coolant Temperature Sensor Water Switch 4 PIN For AUDI VW 059919501 078919501B
5 PCS Coolant Temperature Sensor Water Switch 4 PIN For AUDI VW 059919501 078919501B
